210102131002 has 16 divisors (see below), whose sum is σ = 316189785600. Its totient is φ = 104706007920.

The previous prime is 210102130999. The next prime is 210102131039. The reversal of 210102131002 is 200131201012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778324 + ... + 1012912.

It is an arithmetic number, because the mean of its divisors is an integer number (19761861600).

Almost surely, 2^210102131002 is an apocalyptic number.

210102131002 is a deficient number, since it is larger than the sum of its proper divisors (106087654598).

210102131002 is a wasteful number, since it uses less digits than its factorization.

210102131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236061.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210102131002 its reverse (200131201012), we get a palindrome (410233332014).

The spelling of 210102131002 in words is "two hundred ten billion, one hundred two million, one hundred thirty-one thousand, two".